from angel import AngelBot, RegexCmd
from configparser import ConfigParser
from PythonSed import Sed
import re
import io

sed_parse = re.compile("(?<!\\\\)[/#]")
sed_cmd = re.compile("^s[/#].*[/#].*[/#]")

config = ConfigParser()
config.read("config.ini")
jid = config["angel"]["jid"]
password = config["angel"]["password"]
autojoin = config["angel"].get("autojoin", "").split()
nick = config["angel"]["nick"]
youtube_links = config["angel"].get("youtube_links", "").split()

invidious_instances = config["angel"].get(
    "invidious_instances", ""
).split()

bot = AngelBot(jid, password, nick=nick, autojoin=autojoin,
               youtube_links=youtube_links,
               invidious_instances=invidious_instances)

@RegexCmd(bot, sed_cmd)
def sed_command(bot, msg, sender, mtype):
    """Process sed command."""
    try:
        text = msg["body"]
        if not sed_cmd.match(text):
            bot.messages[sender]["messages"].add(text)
            return
        sed_args = sed_parse.split(text)

        if len(sed_args) < 4:
            return

        sed = Sed()
        sed.load_string(text)

        for message in bot.messages[sender]["messages"]:
            if not re.search(sed_args[1], message):
                continue
            msg = io.StringIO(message)
            res = "\n".join(sed.apply(msg, None))
            bot.messages[sender]["messages"].add(res)
            return bot.send_message(
                mto=sender,
                mbody=res,
                mtype=mtype,
            )
    except Exception as e:
        print(e)

# ping command
@RegexCmd(bot, re.compile(r"^ping$"))
def ping_command(bot, msg, sender, mtype):
    """Process ping command."""
    bot.send_message(
        mto=sender,
        mbody="pong",
        mtype=mtype,
    )


bot.connect()
bot.process(forever=True)